/*! \file listimporter.cpp
** \brief Template File
**
-** $Id: listimporter.cpp,v 1.1.1.1 2005/01/04 01:23:14 darco Exp $
+** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
return;
}
String line;
- String prefix=etl::dirname(filename)+ETL_DIRECTORY_SEPERATOR;
+ String prefix=etl::dirname(filename)+ETL_DIRECTORY_SEPARATOR;
+ getline(stream,line); // read first line and check whether it is a Papagayo lip sync file
+
+ if (line == "MohoSwitch1") // it is a Papagayo lipsync file
+ {
+ String phoneme, prevphoneme, prevext, ext(".jpg"); // default image format
+ int frame, prevframe = -1; // it means that the previous phoneme is not known
+
+ while(!stream.eof())
+ {
+ getline(stream,line);
+
+ if(line.find(String("FPS ")) == 0)
+ {
+ float f = atof(String(line.begin()+4,line.end()).c_str());
+ if (f) fps = f;
+ continue;
+ }
+
+ if (line == "bmp" ||
+ line == "gif" ||
+ line == "jpg" ||
+ line == "png" ||
+ line == "ppm" ||
+ line == "tiff" )
+ {
+ ext = String(".") + line;
+ continue;
+ }
+
+ size_t pos = line.find(String(" ")); // find space position. The format is "frame phoneme-name".
+ if(pos != String::npos)
+ {
+ frame = atoi(String(line.begin(),line.begin()+pos).c_str());
+ phoneme = String(line.begin()+pos+1, line.end());
+
+ if (prevframe != -1)
+ while (prevframe < frame)
+ {
+ filename_list.push_back(prefix + prevphoneme + prevext);
+ synfig::info("frame %d, phoneme = %s, path = '%s'", prevframe, prevphoneme.c_str(), (prefix + prevphoneme + prevext).c_str());
+ prevframe++;
+ }
+
+ prevext = ext;
+ prevframe = frame;
+ prevphoneme = phoneme;
+ }
+ }
+
+ filename_list.push_back(prefix + prevphoneme + prevext); // do it one more time for the last phoneme
+ synfig::info("finally, frame %d, phoneme = %s, path = '%s'", prevframe, prevphoneme.c_str(), (prefix + prevphoneme + prevext).c_str());
+
+ return;
+ }
+
+ stream.seekg(ios_base::beg);
while(!stream.eof())
{
getline(stream,line);
bool
ListImporter::get_frame(Surface &surface,Time time, ProgressCallback *cb)
{
-// DEBUGPOINT();
- int frame=static_cast<int>(time*fps);
-// DEBUGPOINT();
-
+ int frame=round_to_int(time*fps);
+
if(!filename_list.size())
{
if(cb)cb->error(_("No images in list"));
else synfig::error(_("No images in list"));
return false;
}
-
-// DEBUGPOINT();
+
if(frame<0)frame=0;
if(frame>=(signed)filename_list.size())frame=filename_list.size()-1;
-
-// DEBUGPOINT();
+
// See if that frame is cached
- std::list<std::pair<int,Surface> >::iterator iter;
+ std::list<std::pair<String,Surface> >::iterator iter;
for(iter=frame_cache.begin();iter!=frame_cache.end();++iter)
{
- if(iter->first==frame)
+ if(iter->first==filename_list[frame])
{
-// DEBUGPOINT();
surface.mirror(iter->second);
return static_cast<bool>(surface);
}
}
-
+
Importer::Handle importer(Importer::open(filename_list[frame]));
-
-// DEBUGPOINT();
if(!importer)
{
else synfig::error(_("Unable to open ")+filename_list[frame]);
return false;
}
-
-// DEBUGPOINT();
if(!importer->get_frame(surface,0,cb))
{
else synfig::error(_("Unable to get frame from ")+filename_list[frame]);
return false;
}
-
-// DEBUGPOINT();
if(frame_cache.size()>=LIST_IMPORTER_CACHE_SIZE)
frame_cache.pop_front();
-// DEBUGPOINT();
-
- frame_cache.push_back(std::pair<int,Surface>(frame,surface));
-
-// DEBUGPOINT();
+ frame_cache.push_back(std::pair<String,Surface>(filename_list[frame],surface));
surface.mirror(frame_cache.back().second);
-// DEBUGPOINT();
-
return static_cast<bool>(surface);
}